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2 votes
How far did we jump to go from 17 to 20
r=26-17
17+r=26​

2 Answers

5 votes
Both are correct :)
User Pprzemek
by
4.8k points
1 vote

Answer:

Both are correct!

Explanation:

if R = 26 - 17 = 9

now the next one

17 + R = 26

Same thing as R = 26 - 17 = 9

User Sebastian Viereck
by
4.5k points